| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.45 | 12.365% | $147.7038 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $235.29 | 8.282% | $254.7767 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $217.95 | 10.445% | $240.7149 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $45.70 | 7.141% | $48.9634 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $170.57 | 10.730% | $188.8722 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $93.75 | 4.104% | $97.5975 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $36.26 | 4.679% | $37.9566 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $930.97 | $1,016.5851 | $1,016.58 | $1,016.55 | $1,016.70 | |